Reticle



FIG. 1 is a front view of a reticle for a portion of an optical medium showing my new design; and,

FIG. 2 is another front view of the reticle.

The broken lines showing of the portion of an optical medium in the Figures is for illustrative purposes only and form no part of the claimed design. The broken lines showing the environmental structure in FIG. 2 are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a reticle, as shown and described. 